51972417

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{48527}}^1$

素因数の和:48557

約数の個数: 24

約数和(自身を含む): 90844416

約数和(自身を除く): 38871999

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 48527, 145581, 339689, 436743, 824959, 1019067, 2474877, 3057201, 5774713, 7424631, 17324139, 51972417]

約数ペア:

[(1, 51972417), (3, 17324139), (7, 7424631), (9, 5774713), (17, 3057201), (21, 2474877), (51, 1019067), (63, 824959), (119, 436743), (153, 339689), (357, 145581), (1071, 48527)]